00397nam a2200133   4500008004100000020001500041050002400056100001600080245004000096260004900136300003300185504002000218650002500238171106b        xxu||||| |||| 00| 0 eng d  a8121923786  aTK 7868 .D5S43 2013  aSedha, R.S.  aA textbook of digital electronics /  aNew Delhi :bS. Chand & Company Ltd ,c2013.  avii,976 p. :bill. ;c24 cm.  aIncludes index.  aDigital electronics.